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intel_idle: Initialize sysfs after cpuidle driver initialization 

Reorder initialization calls to initialize the internal driver data before
sysfs:

Was:
intel_idle_sysfs_init();
intel_idle_cpuidle_driver_init();

Now:
intel_idle_cpuidle_driver_init();
intel_idle_sysfs_init();

Follow the general principle that drivers should initialize internal state
before registering external interfaces like sysfs, avoiding potential usage
before full initialization.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Link: https://patch.msgid.link/20251216080402.156988-2-dedekind1@gmail.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Artem Bityutskiy 2025-12-16 10:04:00 +02:00 committed by Rafael J. Wysocki
parent a36dc37b56
commit ff24f31444
1 changed files with 2 additions and 2 deletions
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4
drivers/idle/intel_idle.c
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@ -2455,12 +2455,12 @@ static int __init intel_idle_init(void)
if (!intel_idle_cpuidle_devices)
return -ENOMEM;
intel_idle_cpuidle_driver_init(&intel_idle_driver);
retval = intel_idle_sysfs_init();
if (retval)
pr_warn("failed to initialized sysfs");
intel_idle_cpuidle_driver_init(&intel_idle_driver);
retval = cpuidle_register_driver(&intel_idle_driver);
if (retval) {
struct cpuidle_driver *drv = cpuidle_get_driver();